14273401 has 2 divisors, whose sum is σ = 14273402. Its totient is φ = 14273400.

The previous prime is 14273393. The next prime is 14273407. The reversal of 14273401 is 10437241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12257001 + 2016400 = 3501^2 + 1420^2 .

It is a cyclic number.

It is not a de Polignac number, because 14273401 - 2³ = 14273393 is a prime.

It is a super-2 number, since 2×14273401² = 407459952213602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14273407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7136700 + 7136701.

It is an arithmetic number, because the mean of its divisors is an integer number (7136701).

Almost surely, 2^14273401 is an apocalyptic number.

It is an amenable number.

14273401 is a deficient number, since it is larger than the sum of its proper divisors (1).

14273401 is an equidigital number, since it uses as much as digits as its factorization.

14273401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 14273401 is about 3778.0154843515. The cubic root of 14273401 is about 242.5730165926.

The spelling of 14273401 in words is "fourteen million, two hundred seventy-three thousand, four hundred one".